求不同温度下饱和湿空气的含水量.doc

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1、求不同温度下饱和湿空气的含水量设大气压为760mmHg温度为T（℃）饱和时空气的含湿量d（g／kg干空气）干空气比容S（m3／kg干空气）TdS03.7720.773814.0570.776724.3610.779534.6850.782345.0310.785255.3990.788065.7910.790876.2080.793786.6520.796597.1240.7993107.6250.8021118.1590.8050128.7250.8078139.3260.8106149.9640.81351510.64

2、0.81631611.360.81911712.120.82201812.930.82481913.780.82762014.690.83052115.640.83382216.660.83612317.730.83902418.870.84182520.070.84462621.340.84752722.680.85052824.100.85312925.600.85603027.180.85883128.850.86163230.630.86453332.490.86733434.470.87013536.550.87

3、303638.750.87583741.090.87863843.520.88153946.110.88434048.840.88714151.730.89004254.780.8928（引自《空气调节设计手册》，P．27）如果要得到体积的含水量dv=d／S单位是（克／立方米）比如40℃时，dv=48.84／0.8871=55.06（克／立方米）=0.055g／L。